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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| import React from 'react' | ||
| import { View, Text, ScrollView, FlatList, Pressable } from 'react-native' | ||
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| import { ThemeContext } from '~/contexts/theme' | ||
| import { getApi } from '~/utils/api' | ||
| import { parseLrc } from '~/utils/lrc' | ||
| import { setPosition } from '~/utils/player' | ||
| import AsyncStorage from '@react-native-async-storage/async-storage' | ||
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| const Lyric = ({ song, time, style }) => { | ||
| const theme = React.useContext(ThemeContext) | ||
| const [lyrics, setLyrics] = React.useState([]) | ||
| const refScroll = React.useRef(null) | ||
| const [indexCurrent, setIndex] = React.useState(0) | ||
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| React.useEffect(() => { | ||
| getLyrics() | ||
| }, [song.songInfo]) | ||
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| const getLyrics = () => { | ||
| AsyncStorage.getItem(`lyrics/${song.songInfo.id}`) | ||
| .then(res => { | ||
| if (res) { | ||
| const ly = JSON.parse(res) | ||
| setLyrics(ly) | ||
| } else { | ||
| getNavidromeLyrics() | ||
| } | ||
| }) | ||
| } | ||
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| React.useEffect(() => { | ||
| if (lyrics.length == 0) return | ||
| const index = lyrics.findIndex(ly => ly.time > time.position) - 1 | ||
| if (index < 0) return | ||
| if (index !== indexCurrent) { | ||
| refScroll.current.scrollToIndex({ index, animated: true, viewOffset: 0, viewPosition: 0.5 }) | ||
| setIndex(index) | ||
| } | ||
| }, [time.position]) | ||
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| const getNavidromeLyrics = () => { | ||
| getApi(config, 'getLyricsBySongId', { id: song.songInfo.id }) | ||
| .then(res => { | ||
| const ly = res.lyricsList?.structuredLyrics[0]?.line?.map(ly => ({ time: ly.start / 1000, text: ly.value.length ? ly.value : '...' })) | ||
| if (ly.length == 0) { // not found | ||
| return getLrcLibLyrics() | ||
| } | ||
| ly.sort((a, b) => a.time - b.time) | ||
| setLyrics(ly) | ||
| AsyncStorage.setItem(`lyrics/${song.songInfo.id}`, JSON.stringify(ly)) | ||
| }) | ||
| .catch(() => { // not found | ||
| getLrcLibLyrics() | ||
| }) | ||
| } | ||
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| const getLrcLibLyrics = () => { | ||
| const params = { | ||
| track_name: song.songInfo.title, | ||
| artist_name: song.songInfo.artist, | ||
| album_name: song.songInfo.album, | ||
| duration: song.songInfo.duration | ||
| } | ||
| fetch('https://lrclib.net/api/get?' + Object.keys(params).map((key) => `${key}=${encodeURIComponent(params[key])}`).join('&'), { | ||
| headers: { 'Lrclib-Client': 'Castafiore' } | ||
| }) | ||
| .then(res => res.json()) | ||
| .then(res => { | ||
| const ly = parseLrc(res.syncedLyrics) | ||
| setLyrics(ly) | ||
| AsyncStorage.setItem(`lyrics/${song.songInfo.id}`, JSON.stringify(ly)) | ||
| }) | ||
| .catch(() => { | ||
| setLyrics([{ time: 0, text: 'No lyrics found' }]) | ||
| }) | ||
| } | ||
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| return ( | ||
| <FlatList | ||
| style={{ ...style, borderRadius: null }} | ||
| showsVerticalScrollIndicator={false} | ||
| data={lyrics} | ||
| ref={refScroll} | ||
| initialNumToRender={lyrics.length} | ||
| onScrollToIndexFailed={(error) => { console.log(error) }} | ||
| keyExtractor={(item, index) => index} | ||
| renderItem={({ item, index }) => { | ||
| return ( | ||
| <Pressable | ||
| onPress={() => { | ||
| setPosition(item.time) | ||
| }} | ||
| > | ||
| <Text | ||
| style={{ | ||
| color: index === indexCurrent ? theme.primaryLight : theme.secondaryLight, | ||
| fontSize: 23, | ||
| textAlign: 'center', | ||
| }}> | ||
| {item.text.length ? item.text : '...'} | ||
| </Text> | ||
| </Pressable> | ||
| ) | ||
| }} | ||
| /> | ||
| ) | ||
| } | ||
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| export default Lyric |
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